stainlesssteelwelding wire ER310 FOR 25Cr-20Ni STAINLESSSTEEL, IT IS BETTER THAT THE WELDNG OF SPECIAL TYPE METALS . ER310 FOR 25Cr-20Ni stainlesssteel, The weld ... : Used for welding 25-20 (310) stainlesssteel and stainlesssteel lining, can also be used for dissimilar steel and high chrome steel, high manganese steel, etc.Chemical ...